drivers/rtc: dump small buffers via %*ph

[karo-tx-linux.git] / drivers / rtc / rtc-ds1305.c

diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c
index d578773f5ce21c18f0660114ad72fe5afd646f9b..b05a6dc9640538d43966b2afdc7153dc241702c9 100644 (file)
--- a/drivers/rtc/rtc-ds1305.c
+++ b/drivers/rtc/rtc-ds1305.c
@@ -635,9 +635,7 @@ static int ds1305_probe(struct spi_device *spi)
                goto fail0;
        }
 
-       dev_dbg(&spi->dev, "ctrl %s: %02x %02x %02x\n",
-                       "read", ds1305->ctrl[0],
-                       ds1305->ctrl[1], ds1305->ctrl[2]);
+       dev_dbg(&spi->dev, "ctrl %s: %3ph\n", "read", ds1305->ctrl);
 
        /* Sanity check register values ... partially compensating for the
         * fact that SPI has no device handshake.  A pullup on MISO would
@@ -723,9 +721,7 @@ static int ds1305_probe(struct spi_device *spi)
                        goto fail0;
                }
 
-               dev_dbg(&spi->dev, "ctrl %s: %02x %02x %02x\n",
-                               "write", ds1305->ctrl[0],
-                               ds1305->ctrl[1], ds1305->ctrl[2]);
+               dev_dbg(&spi->dev, "ctrl %s: %3ph\n", "write", ds1305->ctrl);
        }
 
        /* see if non-Linux software set up AM/PM mode */